You can set the field's requires using IS_EMAIL and IS_IN_DB validators and on form.accepts (if using FORM or SQLFORM) check if it is different from the initial setting.
On Apr 10, 1:34 am, waTR <[email protected]> wrote: > I have a field whose value I set to a user's email, from the DB. I > need to have the field check the following: > > If user enters NEW email, check if email is already in DB and flash > error message if it does, otherwise, if user doesn't change their > email, process form normally. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "web2py Web Framework" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/web2py?hl=en -~----------~----~----~----~------~----~------~--~---
